.obtain{
  text-align: center;
  margin-top: 56px;
  margin-bottom: 24px;
}
.obtain .obtain-btn{
  background-image: -moz-linear-gradient( 0deg, rgb(61,68,102) 0%, rgb(92,102,153) 50%, rgb(61,68,102) 100%);
  background-image: -webkit-linear-gradient( 0deg, rgb(61,68,102) 0%, rgb(92,102,153) 50%, rgb(61,68,102) 100%);
  background-image: -ms-linear-gradient( 0deg, rgb(61,68,102) 0%, rgb(92,102,153) 50%, rgb(61,68,102) 100%);
  box-shadow: 0px 2px 6px 0px rgba(128, 128, 128, 0.5);
  width: 280px;
  height: 64px;
  margin: 0 auto;
  line-height: 64px;
  color: #fff;
  font-size: 24px;
  text-align: center;
}
.obtain-content{
  padding-top: 64px;
  padding-bottom: 64px;
}
.obtain-content .left-info{
  width: 578px;
  font-size: 16px;
}
.obtain-content .left-info .describe{
  color: #1a1a1a;
  line-height: 24px;
}
.obtain-content .right-info{
  float: right;
  width: 582px;
}
.right-info .img{
  height: 582px;
  display: flex;
  justify-content: center;
  align-items: center;
  background-image: -moz-linear-gradient( 90deg, rgba(61,68,102,0.10196) 0%, rgba(255,255,255,0) 100%);
  background-image: -webkit-linear-gradient( 90deg, rgba(61,68,102,0.10196) 0%, rgba(255,255,255,0) 100%);
  background-image: -ms-linear-gradient( 90deg, rgba(61,68,102,0.10196) 0%, rgba(255,255,255,0) 100%);
}
.right-info .img img{
  width: 100%;
  height: 100%;
}
.obtain-content .right-info .text{
  text-align: center;
  font-size: 18px;
  color: #4c4c4c;
  padding-bottom: 11px;
  margin-top: 51px;
  border-bottom: 1px solid #355a57;
}
.left-info .form .item-input{
  margin-top: 24px;
  height: 40px;
  line-height: 38px;
  width: 100%;
  color: #808080;
  border: 1px solid #355a57;
  background-color: #f7f7f7;
  position: relative;
  padding-left: 24px;
  cursor: pointer;
  -webkit-user-select:none;
  -moz-user-select:none;
  -ms-user-select:none;
  user-select:none;
}
.left-info .form .item-input:first-of-type{
  margin-top: 30px;
  z-index: 2;
}
.left-info .form .item-input .star{
  position: absolute;
  left: 15px;
}
.left-info .form .item-input input{
  width: 100%;
  position: absolute;
  left: 0;
  text-indent: 104px;
  height: 38px;
  padding-right: 40px;
  font-size: 16px;
  background-color: transparent;
}
.left-info .form .select .bottom-down{
  position: absolute;
  height: 155px;
  overflow-x: hidden;
  overflow-y: auto;
  z-index: 1;
  top: 38px;
  left: -1px;
  background: #fff;
  width: calc(100% + 2px);
  width: -moz-calc(100% + 2px);
  width: -webkit-calc(100% + 2px);
  border: 1px solid #355a57;
  display: none;
}
.left-info .form .select .bottom-down li{
  text-indent: 104px;
  line-height: 40px;
}
.left-info .form .select .bottom-down li.active{
  color: #355a57;
  background-color: #f2f4ff;
}
.left-info .form .active-down .bottom-down{
  display: block;
}
.left-info .form .active-down .bottom-down li:hover{
  color: #355a57;
  background-color: #f2f4ff;
}
.title-active{
  color: #4c4c4c;
}
.left-info .form .title-active{
  position: absolute;
  display: block;
  height: 100%;
  overflow: hidden;
  padding-right: 50px;
  width: 100%;
  top: 0;
  text-indent: 104px;
  right: 0;
}
.right-down{
  width: 40px;
  height: 40px;
  text-align: center;
  position: absolute;
  top: -1px;
  right: -1px;
  border: 1px solid #355a57;
  background-color: #e5e5e5;
  color: #808080;
  font-size: 18px;
}
.right-down .iconfont{
  font-size: 20px;
}
.left-info .form .item-textarea{
  height: 160px;
}
.left-info .form .item-textarea textarea{
  width: 100%;
  height: 100%;
  padding-left: 24px;
  text-indent: 80px;
  padding-right: 10px;
  font-size: 16px;
  position: absolute;
  top: 0;
  left: 0;
  background-color: transparent;
}
.form .btn-sub{
  border-width: 1px;
  border-color: rgb(92, 102, 153);
  border-style: solid;
  background-color: rgb(242, 244, 255);
  width: 278px;
  height: 38px;
  margin-top: 42px;
  font-size: 18px;
  color: #355a57;
  transition: all .3s;
}
.form .btn-sub:hover{
  color: #fff;
  background-color: rgb(92, 102, 153);
}
/*项目案例中的格式*/

p.city_title{
  color: #481d01;
  font-size: 24px;
  font-weight: 600;
}


/*设备介绍详情*/
.left-slide{
  width: 275px;
  float: left;
}
.min-content{
  margin-top: 56px;
}
.act{
  border: 1px solid #355a57;
  background-color: #f1fded8a;
  line-height: 64px;
  margin-bottom: 8px;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(128,128,128,.5);
}
.act .dtp{
  font-size: 18px;
}
.act .dbt a{
  text-indent: 25px;
  overflow: hidden;
}
.act .dbt a{
  display: block;
  height: 48px;
  line-height: 48px;
  border-top: 1px solid #355a57;
  background: #f2f2f2;
  color: #808080;
  overflow: hidden;
}
.act.down .dtp{
  height: 64px;
  color: #fff;
  background-color: #355a27;
  /* background: linear-gradient(to right,#355a57,#6D8A51,#355a57); */
}
.act.down .dtp a{
  display: block;
  color: #fff;
}
.act .dtp a{
  padding: 0 24px;
  display: block;
  color: #355a27;
}
.act .dtp i{
  font-size: 12px;
  vertical-align: 2px;
  margin-right: 5px;
}
.act .dbt a:hover{
  color: #355a57;
  background-color: #fff;
}
.act .dbt a{
  font-size: 16px;
}
.act .dbt{
  display: none;
}
.act .dbt a.active{
  color: #355a57;
  background-color: #fff;
}
.act.down .dbt{
  display: block;
}
.rsb{
  line-height: 64px;
}
.tp-tt{
  padding: 0 40px;
  font-size: 18px;
  color: #ffff00;
  margin-top: 30px;
  background: linear-gradient(to right,#800000,#cc0000,#800000);
}
.tp-bt:first-of-type{
  margin-top: 0;
}
.tp-bt{
  cursor: pointer;
  height: 275px;
  margin-top: -1px;
  border: 1px solid #aeb6df;
  position: relative;
  background-image: -moz-linear-gradient( 90deg, rgba(61,68,102,0.10196) 0%, rgba(255,255,255,0) 100%);
  background-image: -webkit-linear-gradient( 90deg, rgba(61,68,102,0.10196) 0%, rgba(255,255,255,0) 100%);
  background-image: -ms-linear-gradient( 90deg, rgba(61,68,102,0.10196) 0%, rgba(255,255,255,0) 100%);
}
.tp-bt:hover{
  border: 1px solid #355a57;
}
.tp-bt:hover .b-t{
  opacity: 1;
  background-color: #3d4466;
}
.tp-bt:hover a{
  color: #fff;
}
.tp-bt img{
  position: absolute;
  width: 100%;
  height: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}
.tp-bt .b-t{
  text-align: center;
  width: 100%;
  height: 55px;
  line-height: 55px;
  background-color: #fff;
  opacity: .9;
  position: absolute;
  bottom: 0;
  overflow: hidden;
  left: 0;
}
.tp-bt a{
  font-size: 16px;
  color: #4c4c4c;
  transition: all 0s;
}
.tp-bt .ts{
  height: 48px;
  line-height: 48px;
  position: absolute;
  width: 100%;
  bottom: 0;
  left: 0;
  display: none;
}
.lj-xq,.hq-bj{
  background-color: rgba(92,102,153,.6);
  width: 50%;
  float: left;
  text-align: center;
}
.lj-xq:hover,.hq-bj:hover{
  background-color: rgba(92,102,153,1);
}
.lj-xq:hover a,.hq-bj:hover a{
  color: #fff;
}
.lj-xq a,.hq-bj a{
  color: #ccc;
  display: block;
}
.right-details{
  width: calc(100% - 355px);
  float: right;
  background-color: #fff;
}

.top-basics .lf,.top-basics .rt{
  padding: 0 40px;
}
.right-details .img{
  width: 400px;
  height: 400px;
  background-image: -moz-linear-gradient( 90deg, rgba(61,68,102,0.10196) 0%, rgba(255,255,255,0) 100%);
  background-image: -webkit-linear-gradient(90deg, rgba(61,68,102,0.10196) 0%, rgba(255,255,255,0) 100%);
  background-image: -ms-linear-gradient( 90deg, rgba(61,68,102,0.10196) 0%, rgba(255,255,255,0) 100%)
}
.right-details .img img{
  width: 100%;
  height: 100%;
}
.top-basics .lf{
  border-right: 1px solid #ccc;
}
.top-basics .rt{
  width: calc(100% - 481px);
}
.top-basics .rt .line-text{
  color: #4c4c4c;
}
.top-basics .rt .line-text .title{
  font-size: 18px;
  padding-bottom: 24px;
  border-bottom: 2px solid #355a57;
}
.top-basics .rt .info-group{
  padding: 24px 0 18px 0;
  position: relative;
  border-bottom: 1px dashed #8a99e5;
}
.top-basics .rt .info-group .item-info{
  text-indent: 28px;
}
.top-basics .rt .info-group .info-term{
  text-indent: 28px;
  line-height: 24px;
}
.top-basics .rt .info-group .info-term *{
  color: #4c4c4c !important;
  font-size: 14px;
  display: block;
}
.triangle{
  left: 0px;
  position: absolute;
}
.top-basics .rt .info-group .fs-16{
  color: #1a1a1a;
}
.carousel-box {
  margin: 40px auto 0 auto;
  overflow: hidden;
  width: 100%;
  height: 80px;
  position: relative;
}
.carousel-box ul{
  width: 9999px;
  margin: 0 auto;
  position: absolute;
  overflow: hidden;
  top: 0;
  left: 0;
}
.carousel-box .carousel-ul{
  width: 360px;
  position: absolute;
  height: 80px;
  left: 20px;
  top: 0;
  overflow: hidden;
  cursor: pointer;
}
.carousel-box ul li{
  margin-right: 8px;
  width: 80px;
  height: 80px;
  float: left;
  position: relative;
  z-index: 1;
  border: 1px solid transparent;
}
.carousel-box ul li.active{
  border: 1px solid #355a57;
}
.carousel-box ul li img{
  width: 100%;
  height: 100%;
}
.carousel-box ul li:first-of-type{
  margin-left: 8px;
}
.carousel-box .ctrl-btn{
  position: absolute;
  top: 50%;
  width: 100%;
  transform: translateY(-50%);
}
.carousel-box .ctrl-btn>span{
  font-size: 18px;
  color: #ccc;
  font-family: fangsong;
  cursor: pointer;
}
.carousel-box .ctrl-btn span.right{
  float: right;
}
.ctrl-btn span:hover{
  color: #1a1a1a;
}
.right-details .bottom-text{
  background-color: #fff;
}
.bottom-text{
  background: red;
  overflow: visible;
}
.bottom-text .nav{
  display: flex;
  line-height: 56px;
  text-align: center;
  color: #1a1a1a;
  font-size: 0.06rem;
  font-weight: 600;
  border-bottom: 1px solid #000000;
  /* background: linear-gradient(#a3cf79,#fff,#a3cf79); */
}
.bottom-text .nav-content{
  top: 112px;
  width: 1045px;
  z-index: 99;
}
.bottom-text .nav .nav-item a{
  color: #1a1a1a;
  border-bottom: 2px solid transparent;
}
.bottom-text .nav .nav-item{
  width: 100%;
}
.bottom-text .nav .active a{
  color: #355a57;
  border-bottom: 2px solid #355a57;
}
.info-con{
  padding: 0 40px;
}
.info-con .info-list{
  padding-top: 56px;
  /* padding-left: 60px ; */
  display: block;
  padding-bottom: 73px;
  font-size: 14px;
  color: #4c4c4c;
  border-bottom: 1px dashed #8a99e5;
}
.info-con .info-list:last-of-type{
  border-bottom: 0;
}
.info-con .info-list .left{
  width: 130px;
  padding-left: 28px;
  position: relative;
  font-size: 16px;
}
.info-con .info-list .right{
  width: 100%;
  /* width: 835px; */
  position: relative;
  top: -6px;
}
.info-con .info-list .right *{
  line-height: 28px !important;
  /* font-size: 14px; */
}
.info-con .info-list .right.text-info img{
  margin: 20px auto;
}
.info-con .info-list .right.text-info{
  text-align: justify;
  color: #000000;
}
.info-con .info-list .right .text{
  margin-bottom: 5px;
  margin-top: 1px;
 }
.info-con .group .control,.info-con  .group4 textarea{
  width: 100%;
  background-color: #f7f7f7;
  border: 1px solid #355a57;
  border-radius: 0;
  padding: 11px 12px;
}
.info-con .group{
  font-size: 16px;
  color: #808080;
}
.info-con .group .star{
  margin-right: 2px;
}
.info-con .group .form-group{
  margin-bottom: 24px;
}
.info-con  .group1{
  width: 160px;
}
.info-con  .group2{
  width: 240px;
  margin: 0 8px;
}
.info-con  .group3{
  width: 419px;
}
.info-con  .group4{
  width: 100%;
}
.info-con  .group4 textarea{
  height: 80px;
  margin-top: 8px;
  margin-bottom: 9px;
}
.info-con .submit button{
  width: 280px;
  height: 40px;
  font-size: 18px;
  color: #355a57;
  border: 1px solid #355a57;
  background-color: #f2f4ff;
  transition: all .3s;
}
.info-con .submit button:hover{
  color: #fff;
  background-color: #355a57;
}

/*显微镜列表页*/
.right-list{
  width: calc(100% - 355px);
  float: right;
}
.right-list .input{
  width: 100%;
  height: 48px;
  position: relative;
}
.right-list .input input{
  width: 100%;
  height: 100%;
  border-radius: 24px;
  padding: 0 24px;
  background-color: #fff;
  border: 1px solid #355a57;
  font-size: 16px;
}
.right-list .input input::placeholder{
  color: #ccc;
}
.right-list .input input:focus{
  box-shadow: 0px 2px 6px 0px rgba(128, 128, 128, 0.5);
}
.right-list .input .btn-search{
  position: absolute;
  right: 24px;
  top: 15px;
  border: none;
  background-color: transparent;
}
.right-list .input .btn-search i{
  font-size: 18px;
}
.instrument-list{
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-top: 44px;
}
.instrument-item{
  width: 335px;
  border: 1px solid #e6e6e6;
  margin-bottom: 40px;
  position: relative;
  margin-right: 20px;
}
.instrument-item:hover{
  box-shadow: 0px 2px 6px 0px rgba(128, 128, 128, 0.5);
  border: 1px solid #355a57;
}
.instrument-item:hover img{
  transform: scale(1.2);
}
.instrument-item:nth-child(3n){
  margin-right: 0;
}
.instrument-item .top-img{
  width: 100.1%;
  height: 333px;
  overflow: hidden;
}
.instrument-item .top-img img{
  width: 100%;
  height: 100%;
}
.instrument-item .bottom-text{
  background-color: #fff;
  text-align: center;
  width: 100%;
  height: 68px;
  line-height: 68px;
  overflow: hidden;
  position: relative;
  z-index: 3;
}
.instrument-item:hover .bottom-text a{
  color: #3d4466;
}
.instrument-item .bottom-text a{
  font-size: 18px;
  display: block;
  color: #4c4c4c;
}
.instrument-item .btn-details{
  position: absolute;
  left: 0;
  bottom: 20px;
  width: 100%;
  height: 48px;
  line-height: 48px;
  display: none;
  z-index: 2;
}
@media (max-width: 768px) {
  .instrument-item .btn-details{
    display: block;
    bottom: 68px;
  }
  .obtain-content .w90{
    padding-left: 15px;
    padding-right: 15px;
  }
  .obtain{
    margin-top: .2rem;
    margin-bottom: .1rem;
  }
  .obtain-content{
    padding-top: .2rem;
    padding-bottom: .2rem;
  }
  .obtain-btn{
    width: 50%;
    height: .3rem;
    line-height: .3rem;
    font-size: .14rem;
  }
  .min-content .left-slide{
    width: 100% !important;
  }
  .tp-bt{
    height: auto !important;
    margin-top: .2rem;
    min-height: 275px !important;
  }
  .rsb .tp-bt:first-of-type{
    margin-top: 0 !important;
  }
  .tp-bt img{
    width: 100%;
    position: relative;
    min-height: 172px;
    top: 0;
    left: 0;
    transform: translate(0,0);
  }
  .tp-tt{
    text-align: center;
  }
  .tp-bt .b-t{
    opacity: 1;
    background-color: #3d4466;
  }
  .tp-bt a{
    color: #fff;
  }
  .tp-bt .ts{
    display: block !important;
    bottom: 55px !important;
  }
  .right-list{
    width: 100% !important;
  }
  .right-list .instrument-list .instrument-item .top-img{
    height: 1.52rem !important;
  }
  .right-list .input{
    margin-top: 30px;
  }
  .min-content .right-details {
    width: 100%;
    margin-top: .2rem;
  }
  .top-basics .lf, .top-basics .rt,.info-con{
    padding: 0 20px;
  }
  .bottom-info  .info-con .info-list .right{
    width: 100% !important;
  }
  .top-basics{
    padding-top: 0;
  }
}
@media (max-width: 991px) {
  .obtain-content .left-info, .obtain-content .right-info, .form .btn-sub {
    width: 100% !important;
  }

  .right-info .img {
    height: auto;
    padding: 24px;
    margin-top: 24px;
  }

  .obtain-content .right-info .text {
    padding-bottom: .02rem;
    margin-top: .24rem;
  }

  .right-details .img, .top-basics .rt {
    width: 100% !important;
    height: 370px !important;
  }

  .top-basics .rt .line-text .title {
    padding-bottom: 6px;
    margin-top: 24px;
  }

  .top-basics .lf {
    border-right: 0;
    width: 100%;
    float: none;
  }

  .left-slide {
    width: 240px !important;
  }

  .tp-bt {
    height: 238px;
  }

  .right-details {
    width: calc(100% - 270px);
  }

  .right-list {
    width: calc(100% - 270px);
  }

  .info-con .info-list .left {
    margin-bottom: 24px;
  }

  .instrument-list {
    margin-top: 30px;
  }

  .instrument-list .instrument-item {
    width: 48% !important;
  }

  .instrument-item, .instrument-item:nth-child(3n) {
    margin-right: 0;
  }

  .instrument-item:nth-child(2n) {
    margin-right: 0;
  }

  .instrument-list .instrument-item .top-img {
    height: 214px !important;
  }

  .instrument-list {
    justify-content: space-between;
  }
}
@media (max-width: 1200px) {
  .right-details .img{
    width: 200px;
    height: 200px;
  }
  .top-basics .rt {
    width: calc(100% - 281px);
  }
  .top-basics .rt .line-text .title{
    font-size: 16px;
    padding-bottom: 14px;
  }
  .info-group .fs-16,.act .dbt a,.info-con .info-list .left{
    font-size: 14px;
  }
  .bottom-text .nav,.act .dtp{
    font-size: 16px;
  }
  .info-con .info-list{
    font-size: 12px;
  }
  .info-con .info-list .right {
    width: 375px !important;
  }
  .info-con .group1 {
    width: 23% !important;
  }
  .info-con .submit button{
    width: 200px;
  }
  .info-con .info-list{
    padding-top: 24px;
    padding-bottom: 36px;
  }
  .info-con .info-list .right .mb{
    margin-bottom: 24px;
  }
  .instrument-list .instrument-item {
    width: 181px;
  }
  .instrument-list .instrument-item .top-img{
    height: 179px;
  }
}
@media (max-width: 1480px) {
  .obtain-content .left-info,.obtain-content .right-info{
    width: 95%;
    font-size: 14px;
  }
  .obtain-content .right-info .text,
  .form .btn-sub,
  .act .dtp
  {
    font-size: 16px;
  }
  .left-info .form .item-input input{
    font-size: 14px;
  }
  .left-info .form .select .bottom-down li{
    text-indent: 94px;
  }
  .info-con .info-list .right{
    width: 100%;
    /* width: 575px; */
  }
  .info-con .group1{
    width: 25%;
  }
  .info-con .group2{
    width: 34%;
  }
  .info-con .group3{
    width: 38%;
  }
  .instrument-item{
    width: 248px;
  }
  .instrument-item .top-img{
    height: 246px;
  }
  .instrument-item .bottom-text a,
  .instrument-item .btn-details a,
  .right-list .input input
  {
    font-size: 14px;
  }
}